Home / 4,804,163.56-6,629,828.43-2,628,896.82

Finding the Fourth Proportional to 4,804,163.56, 6,629,828.43 and 2,628,896.82

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Solution

The fourth proportional to 4,804,163.56, 6,629,828.43 and 2,628,896.82 is: 3,627,922.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,163.56 : 6,629,828.43 = 2,628,896.82 : x
  2. Step 2: Convert to fraction form
    4,804,163.56/6,629,828.43 = 2,628,896.82/x
  3. Step 3: Cross multiply
    4,804,163.56x = 6,629,828.43 × 2,628,896.82
  4. Step 4: Simplify right side
    4,804,163.56x = 17,429,134,876,772.59
  5. Step 5: Solve for x
    x = 17,429,134,876,772.59/4,804,163.56
  6. Step 6: Final answer
    x = 3,627,922.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.